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Nauticus GA5002-80X SX Smart Tabs Gas Actuator with Boot 80 lb - Pair

Manufacturer

Nauticus

<h3>About Nauticus: Pioneers of Automatic Trim Tab Technology</h3><p>Founded in 2000 and headquartered in Brecksville, Ohio, <strong>Nauticus, Inc.</strong> has built its reputation around one deceptively simple idea: trim tabs shouldn&apos;t require a pilot&apos;s constant attention. The result is their patented <strong>SMART TABS</strong> system — a fully automatic trim and stabilizer solution that has changed the way boaters think about on-water performance.</p><p>Before Nauticus arrived on the scene, improving a boat&apos;s trim typically meant investing in expensive electric or hydraulic hardware, complete with switches and manual adjustments. <a href="/11537-nauticus-bennett-trim-tabs-accessories-201695">Nauticus trim tabs and accessories</a> took a different approach. Their SMART TABS use a nitrogen gas actuator that continuously reacts to water pressure, boat speed, and load — all without any input from the operator. The system deploys the trim plates downward at slow speeds to maximize stern lift and get the boat on plane faster, then allows them to rise as speed increases, eliminating drag at cruise and top-end speeds.</p><p>The practical benefits are well-documented. <em>Improvements in acceleration, bow angle, ride and handling, top speed, and fuel economy</em> have been confirmed by OEM boat builders and numerous national and international marine publications. Nauticus backs this up with a money-back performance guarantee — a confident statement from a brand that has earned the trust of boaters worldwide.</p><h3>A Product Line Built for Every Boat</h3><p>Nauticus offers several distinct product families to match nearly any powerboat application. The original <strong>SMART TABS</strong> series covers boats from 10 to 30 feet. The <strong>SMART TABS SX</strong> line adds rust- and corrosion-free molded composite materials, making it ideal for both fresh and saltwater use. The compact <strong>ST1610 Series</strong> is designed for low-profile aluminum, fiberglass, and RIB boats with narrower transoms, while <strong>Mobster Tabs</strong> are purpose-built for bass boats, optimizing the &quot;hole shot&quot; and stabilizing high-speed runs. The innovative <strong>ProTroller</strong> series doubles as a trolling brake — a single lever flip converts the trim tabs into equal-drag braking plates on both sides, a feature beloved by walleye and bass anglers alike.</p><p>Installation is a DIY-friendly process. With a drill, a small drill bit, and a Phillips screwdriver, most boaters can complete the install in under an hour, with all mounting hardware, templates, and instructions included in every kit.</p><h3>Why Boaters Trust Nauticus</h3><ul><li><strong>No hydraulics or electric switches</strong> — the system is entirely self-contained and maintenance-free</li><li><strong>Nitrogen gas actuator technology</strong> provides smooth, dampened reaction to water conditions</li><li><strong>Marine-grade stainless steel and composite materials</strong> ensure corrosion resistance in fresh and salt water</li><li><strong>Boat-specific sizing</strong> — systems are matched to your boat&apos;s length, weight, and horsepower for optimal performance</li><li><strong>Money-back performance guarantee</strong> demonstrates confidence in real-world results</li></ul><p>Whether you&apos;re battling porpoising on a small aluminum fishing boat or chine-walking in a high-performance fiberglass hull, Nauticus has a solution. Explore our full selection of <a href="/11537-nauticus-bennett-trim-tabs-accessories-201695">Nauticus trim tabs and accessories</a> and <a href="/11537-nauticus-lenco-trim-tabs-accessories-202170">Nauticus trim tab kits and components</a> to find the right fit for your boat.</p>

Part Number

GA5002-80X
06/23/2036 1:23 PM
Sale Price

$90.74

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Product Details

The Nauticus GA5002-80X is a pair of replacement nitrogen gas actuators designed specifically for the SX Series Smart Tabs composite trim tab systems. Rated at 80 lbs of force, these 10-inch actuators automatically react to water pressure, boat speed, and payload — delivering hands-free trim adjustment without the need for electric or hydraulic controls.

Each actuator is sealed inside a chemical- and ultraviolet-resistant EPDM rubber boot for long-lasting protection in harsh marine environments. The actuator chamber is filled with nitrogen gas and hydraulic fluid, functioning similarly to a precision spring for smooth, consistent response to changing sea conditions.

Key Features:

  • 80 lb force rating — ideal for larger SX Series composite trim tab applications
  • 10 inches in length — standard Nauticus actuator size
  • Nitrogen gas pneumatic design — fully automatic, no switches or wiring required
  • EPDM rubber boot included — protects against UV, chemicals, and saltwater exposure
  • Actuators and end fittings are removable, replaceable, and interchangeable
  • Fits SX Series (composite) Smart Tabs
  • Comes in full-color clamshell packaging with all mounting hardware included
  • Sold as a pair

Installation is straightforward — simply unscrew the existing actuator from the transom hinge and trim plate and thread in the new unit. These are genuine Nauticus replacement actuators backed by a 2-year warranty on rubber boots and gas actuators to the original purchaser.

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The website was very easy to use and had the prop I was looking for.

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